吳泊諺python輸入import數學math函式庫define定義function函數

from math import * #吳泊諺從math輸入所有函式 # import math #吳泊諺輸入math函式庫 def abc(r): #定義函數abc print("圓面積: "+str(pi*r*r)) print("圓周長: "+str(pi*r*2)) print("球體積: "+str(pi*r*r*r*4/3)) print("球表面積:"+str(pi*r*r*4)) def tri(z): print("正弦sin "+str(sin(z))) print("餘弦cos "+str(cos(z))) def group(r, t): abc(r) tri(t) r , t = 1, pi/3 #半徑, 60度=pi/3 group(r,t)

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